Slack Chemical, Inc. chemical warehousing, repackaging, and distribution of Magnesium sulfate, Potassium permanganate, Sodium permanganate, Sodium hypophosphite, Sulfuric acid, Sodium metabisulfite. we specialize in swift, reliable delivery of the highest quality products. Slack Chemical Established in 1944. Slack Chemical is proud to be recognized as one of the top chemical distributors in the nation.

Always looking to improve upon our success, Slack Chemical offers the highest quality products, competitive pricing, and customer service without comparison. Slack Chemical not only meets federal, state and municipal regulations, we far exceed the standards in many areas. The chemicals we store, blend, package and distribute can present hazards to personnel and the environment if not transported or handled properly.